| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.89 | 3.713% | $76.6335 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $95.38 | 9.197% | $104.1521 | $104.15 | $104.15 | $104.20 |
| Purchase #3 | $16.75 | 7.502% | $18.0066 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $125.54 | 11.547% | $140.0361 | $140.04 | $140.05 | $140.00 |
| Purchase #5 | $137.53 | 6.644% | $146.6675 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $42.31 | 9.756% | $46.4378 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $21.43 | 4.661% | $22.4289 | $22.43 | $22.45 | $22.40 |
| 7 purchase totals = | $512.83 | $554.3625 | $554.37 | $554.40 | $554.30 | |